As our ability to create organs expands, ethical questions come into play.
Articles from Popular Science
From face cream to fertilizers, all sorts of products are under development to make use of soaring jellyfish populations.
Water is everywhere on our planet. If it's not crashing against the shore, it's pounding on the roof, or dripping from the faucet, or pooling right in that spot where you just stepped. But how did all that water get here?
For most of the United States, spring has finally sprung. But it didn't get here on its own. Everyone's favorite season arrived, in part, on the fuzzy, pollen-caked back of a humble bee.
Scientists now have a better idea of just how much microplastic reaches the Arctic. It's a lot.
But what does it do?
Tour Abu Dhabi's ambitious, and incomplete, eco-utopia.
Who owns the bones?
Facebook's continuing drama, the fanciest Chromebook around, and more.
Evolution is too complicated to plot out like a family tree.